search

ameliabradley / wikiedit-monitor

Wikipedia monitor
3 stars 2 forks source link

Exception thrown from events.js #12

Open Barbarrosa opened 8 years ago

Barbarrosa commented 8 years ago

I encountered an exception thrown by events.js on line 154. This completely stopped and crashed the editlog.js program.

I suspect that part of the stack trace comes from Node's own source code.

I'm including the preceding lines to assist with addressing the issue.

Mercurim             | Oosterbeek                     | /* Osterbeek School */        
95.144.135.119       | North East Derbyshire          |                               
Geraldshields11      | Sienna Miller                  | /* Personal life */ Copyedit (
Wikimandia           | Esme Howard, 1st Baron Howard  |                               
***** Requesting 38 diffs from Wikipedia
Notecardforfree      | Real progress                  | Removed sections needed tag --
2601:C1:8000:E7C0:19 | Emory University               | /* Further reading */         
ZappaOMati           | Clay Greenfield                | /* Camping World Truck Series 
***** Wikipedia returned in 0.5s
***** INSERTED 9 rows in 7ms
Zacourie             | Abomination of desolation      | /* Christological */          
Irarod3              | Dale Larson                    | /* Education */               
Savvyjack23          | Talk:Giulio Tonti              |                               
SlimVirgin           | Mass sexual assault in Egypt   | ce, restored a quote          
events.js:154
      throw er; // Unhandled 'error' event
      ^

Error: connect EINVAL 208.80.154.224:443
    at Object.exports._errnoException (util.js:856:11)
    at exports._exceptionWithHostPort (util.js:879:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1062:14)
ameliabradley commented 8 years ago

What version of nodejs are you using? On what platform?

Barbarrosa commented 8 years ago

I'm using version 5.5 on Fedora 23

Barbarrosa commented 8 years ago

I also just encountered this exception:

I dream of horses    | Political Marxism              | v1.38 - [[WP:WCW]] project (Ta
Scsbot               | Wikipedia:WikiProject Articles | edited by robot:
archiving Feb
Jweiss11             | User talk:10stone5             | /* Drexel Dragons men's lacros
Cornerstonepicker    | Ed Sheeran                     | /* top */ now that he's a Gram
Ser Amantio di Nicol | Woman-Wise                     | add category using [[Project:A
***** Requesting 23 diffs from Wikipedia
2602:302:D19E:2220:F | Mission San Luis Obispo de Tol |                               
***** Wikipedia returned in 0.41s
***** INSERTED 21 rows in 13ms
Fuddle               | Template:Video processing      |                               
Ser Amantio di Nicol | Woman Against Woman            | /* External links */add catego
202.62.17.110        | IPhone 6S                      |                               
2602:306:3062:D180:F | Drexel Dragons men's lacrosse  | /* Annual record */           
Ser Amantio di Nicol | Woman Doctor (film)            | /* External links */add catego
KasparBot            | Alphons Diepenbrock            | migrating [[Wikipedia:Personda
Kytabu               | 2016 Australian GT Championshi | /* top */ Wrong date          
Ser Amantio di Nicol | Women Are Like That            | /* External links */add catego
2601:3C9:0:925B:AD62 | Shy Glizzy                     | /* Mixtapes */                
Liamkasbar           | Edward C. Mann                 |                               
2602:30A:C0FD:1BD0:5 | User:Words44/sandbox           |                               
SchreiberBike        | Antsiranana Province           | Lower case for species common 
Ser Amantio di Nicol | Women Are Trouble              | add category using [[Project:A
Aruppillai           | Superconducting wire           |                               
Ser Amantio di Nicol | Women Everywhere               | /* External links */add catego
Marek69              | Republic of Macedonia          | /* World War II period */ adde
Impendingdoom240     | Abated mass of flesh           |                               
Ser Amantio di Nicol | Women Love Once                | /* External links */add catego
66.81.253.181        | The D Train                    | update                        
Caden                | Talk:Harry James discography   | add                           
Bluesangrel          | Ionikos Nikaias B.C.           | /* Classification 2008–09 seas
events.js:154
      throw er; // Unhandled 'error' event
      ^

Error: read EINVAL
    at exports._errnoException (util.js:856:11)
    at TLSWrap.onread (net.js:544:26)
Barbarrosa commented 8 years ago

I suspect that this is an encoding issue. I also noticed that a newer version of socket.io purports to fix a UTF-8 encoding problem.

ameliabradley commented 8 years ago

I've been running the script all day and it hasn't encountered any problems. Are you on the version of the socket library that's in the package.json file?

Barbarrosa commented 8 years ago

I traced the TLSWrap.onread error back through WebSocket.js. Here's the actual line that seems to be triggering the error.

This appears to route through JSStream::DoRead or JSStream::ReadBuffer.

Barbarrosa commented 8 years ago

I tried different versions of the socket library, but both of the above errors were triggered with the version in the package.json file.

Barbarrosa commented 8 years ago

My instance crashed with this error today:

***** Requesting 29 diffs from Wikipedia
Neptune's Trident    | John David California          |                               
***** Wikipedia returned in 0.7s
***** INSERTED 29 rows in 13ms
Wonderwizard         | Scarlets                       | /* Current kit */             
80.192.78.230        | Iron Heights Penitentiary      | /* Video game */              
203.106.148.17       | 2016 Selangor FA season        | /* Statistics */              
KasparBot            | William McFee                  | migrating [[Wikipedia:Personda
Vipinhari            | User talk:204.185.34.74        | Message re. [[Women in the mil
TheBlinkster         | User:TheBlinkster/sandbox      | /* Events before disappearance
NFLisAwesome         | Ryan Newman                    | /* Daytona 500 */ + start     
NatureBoyMD          | User:NatureBoyMD/temp          | /* League champions */        
Eni.Sukthi.Durres    | List of Albania international  | /* See also */                
Maxal                | Bell polynomials               | /* Ordinary Bell polynomial */
HighBallStepper      | Blunderbuss                    | /* In popular culture */  Fixe
Wwikix               | Buren                          | /* Demographics */            
124.123.81.194       | List of Chief Ministers of Aru |                               
74.77.48.217         | 2015 Stanley Cup Finals        | /* Chicago Blackhawks */      
Champaign Supernova  | Mark Kirk                      | /* 2010 election */           
BattyBot             | Talk:The Go-Go's               | /* top */[[WP:AWB/GF#Talk page
Ser Amantio di Nicol | Chillicothe, Iowa              | /* External links */fix Common
***** Socket Disconnected
***** Socket Reconnecting... 1000
***** Socket Reconnecting... 2000
***** Socket Reconnecting... 4000
***** Socket Reconnecting... 8000
***** Socket Reconnecting... 16000
***** Socket Reconnecting... 32000
***** Socket Reconnecting... 64000
***** Socket Reconnecting... 128000
***** Socket Reconnecting... 256000
***** Socket Reconnecting... 512000

The last socketdata record has a timestamp of 02/19/2016 @ 5:29pm (UTC).

Barbarrosa commented 8 years ago

I encountered the onread issue again and verified that the exit status is 1.

Here's the output:

BattyBot             | Talk:Agnes de Mille            | /* top */[[WP:AWB/GF#Talk page
DeltaQuadBot         | User:DeltaQuad/UAA/Wait        | [[User:DeltaQuadBot|DeltaQuadB
SNUGGUMS             | Wikipedia:Administrators' noti | Self-revert; just saw thread w
***** Requesting 20 diffs from Wikipedia
***** Wikipedia returned in 1.15s
***** INSERTED 16 rows in 18ms
Ricky81682           | User:Bjimba/test looney tunes  | blanked page                  
Hmains               | Black Moshannon Creek          | /* External links */copyedit,r
Northamerica1000     | Mr. T Cereal                   |                               
Hmains               | Black Run (Paxton Creek)       | /* References */copyedit,refin
Elizium23            | List of people beatified by Po | Reverted [[WP:AGF|good faith]]
KasparBot            | Æthelsige                      | migrating [[Wikipedia:Personda
BattyBot             | Talk:Workers' Memorial Day     | /* top */[[WP:AWB/GF#Talk page
Hmains               | Black Run (West Branch Susqueh | /* References */copyedit,refin
Citobun              | Ten Years (film)               |                               
Rafe87               | User talk:Jytdog               | Undid revision 705895241 by [[
Ferdy Vahlevin       | User:Ferdy Vahlevin/sandbox    | /* Elimination Chart */       
Hmains               | Blacklog Creek                 | /* References */copyedit,refin
27.251.99.148        | Fergusson College              | /* Association with Indian pol
events.js:154
      throw er; // Unhandled 'error' event
      ^

Error: read EINVAL
    at exports._errnoException (util.js:856:11)
    at TLSWrap.onread (net.js:544:26)
Barbarrosa commented 8 years ago

This time it happened immediately after requesting diffs from Wikipedia.

***** Requesting 20 diffs from Wikipedia
Hempanicker          | User:Hempanicker/sandbox/A.R.R |                               
***** Wikipedia returned in 0.48s
WikiwahBV            | I Saw the Light (film)         |                               
***** INSERTED 14 rows in 12ms
83.203.130.58        | Pointe-à-Pitre International A | /* Airlines and destinations *
Rms125a@hotmail.com  | St Philip Howard Catholic High | linkrot tag added             
BattyBot             | Talk:Sports Time               | /* top */[[WP:AWB/GF#Talk page
Jweiss11             | List of MCLA teams             | /* External links */ rem gener
ThE~fUtUrE~2014      | Gray wolf                      | /* Anatomy and dimensions{{anc
King of Hearts       | Invincible (Deuce album)       | more specific section         
FeatherPluma         | Number of guns per capita by c | /* List of countries by number
Cyberbot I           | Book talk:Arduino              | Updated [[User:Cyberbot I/Book
Kalope               | Talk:Ed Sheeran                | New talk section: Having the n
WP 1.0 bot           | User:WP 1.0 bot/Tables/Project | Copying assessment table to wi
Geraldo Perez        | Sonic X                        | Undid revision 698520716 by [[
69.132.212.196       | Salu Digby                     | Des                           
009o9                | User:009o9/sandbox             | /* Lottery */                 
73.43.119.140        | February 11–17, 2014 North Ame | /* Damage */                  
KasparBot            | Patrick Newell                 | migrating [[Wikipedia:Personda
***** Requesting 23 diffs from Wikipedia
events.js:154
      throw er; // Unhandled 'error' event
      ^

Error: read EINVAL
    at exports._errnoException (util.js:856:11)
    at TLSWrap.onread (net.js:544:26)